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Use EXTR_SKIP when extracting. see #4468

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git-svn-id: https://develop.svn.wordpress.org/trunk@5708 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2007-06-14 22:45:40 +00:00
parent 0f0788d24d
commit 09da00f7fe
15 changed files with 33 additions and 33 deletions
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8
wp-includes/comment.php
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@@ -181,7 +181,7 @@ function sanitize_comment_cookies() {
function wp_allow_comment($commentdata) {
global $wpdb;
extract($commentdata);
extract($commentdata, EXTR_SKIP);
// Simple duplicate check
$dupe = "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = '$comment_post_ID' AND ( comment_author = '$comment_author' ";
@@ -334,7 +334,7 @@ function wp_get_current_commenter() {
function wp_insert_comment($commentdata) {
global $wpdb;
extract($commentdata);
extract($commentdata, EXTR_SKIP);
if ( ! isset($comment_author_IP) )
$comment_author_IP = preg_replace( '/[^0-9., ]/', '',$_SERVER['REMOTE_ADDR'] );
@@ -469,7 +469,7 @@ function wp_update_comment($commentarr) {
$commentarr = wp_filter_comment( $commentarr );
// Now extract the merged array.
extract($commentarr);
extract($commentarr, EXTR_SKIP);
$comment_content = apply_filters('comment_save_pre', $comment_content);
@@ -531,7 +531,7 @@ function discover_pingback_server_uri($url, $timeout_bytes = 2048) {
$x_pingback_str = 'x-pingback: ';
$pingback_href_original_pos = 27;
extract(parse_url($url));
extract(parse_url($url), EXTR_SKIP);
if ( !isset($host) ) // Not an URL. This should never happen.
return false;